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Luis Muñoz Marín International Airport to Dulles International Airport flight
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Cheap Flights from Luis Muñoz Marín International Airport to Dulles International Airport

Search for flights from San Juan to Washington D.C. and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SJU06:00
        14h 54m
        1 stop
        IAD20:54
        San Juan - Washington D.C.|Wed, May 15|Frontier Airlines
        S$ 176S$ 290
        39% OFF
        39% OFF
        S$ 290S$ 176
      • SJU07:00
        13h 54m
        1 stop
        IAD20:54
        San Juan - Washington D.C.|Fri, May 17|Frontier Airlines
        S$ 186S$ 290
        36% OFF
        36% OFF
        S$ 290S$ 186
      • SJU17:18
        18h 21m
        1 stop
        IAD11:39
        San Juan - Washington D.C.|Thu, May 16|Frontier Airlines
        S$ 196S$ 290
        32% OFF
        32% OFF
        S$ 290S$ 196
      • SJU15:41
        19h 42m
        1 stop
        IAD11:23
        San Juan - Washington D.C.|Tue, May 14|Frontier Airlines
        S$ 216
        S$ 216
      • SJU03:08
        7h 57m
        1 stop
        IAD11:05
        San Juan - Washington D.C.|Wed, May 1|Frontier Airlines
        S$ 217
        S$ 217
      • SJU18:00
        13h 13m
        1 stop
        IAD07:13
        San Juan - Washington D.C.|Tue, Jun 4|Frontier Airlines
        S$ 222
        S$ 222
      • SJU07:29
        13h 25m
        1 stop
        IAD20:54
        San Juan - Washington D.C.|Tue, May 7|Frontier Airlines
        S$ 222
        S$ 222
      • SJU10:00
        10h 54m
        1 stop
        IAD20:54
        San Juan - Washington D.C.|Sat, May 11|Frontier Airlines
        S$ 232
        S$ 232
      • SJU00:59
        10h 40m
        2 stops
        IAD11:39
        San Juan - Washington D.C.|Wed, May 8|Frontier Airlines
        S$ 233
        S$ 233
      • SJU01:05
        6h 11m
        1 stop
        IAD07:16
        San Juan - Washington D.C.|Thu, May 16|United Airlines
        S$ 234
        S$ 234
      • SJU13:00
        3h 5m
        Direct
        IAD14:00
        San Juan - Washington D.C.|Sat, May 4|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Luis Muñoz Marín International Airport to Dulles International Airport

See which airlines fly from San Juan to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From S$ 176
United Airlines
From S$ 234
American Airlines
From S$ 246
Jetblue Airways
From S$ 256
Spirit Airlines
From S$ 293
Delta Air Lines
From S$ 343
Southwest Airlines
From S$ 361
Silver Airways
From S$ 800
Cape Air
From S$ 843
ANA airlines
Find more flights and airlines

Find Cheaper Flights from San Juan to Washington D.C.

Explore other flights from San Juan to Washington D.C. to find the best alternative options.

  • Cheapest
    Frontier Airlines
    SJU
    22:15
    11h 10m
    1 transfer
    DCA
    09:25
    Luis Muñoz Marín International Airport - Ronald Reagan Washington National Airport
    Wed, May 29Frontier Airlines
    S$ 152
  • Frontier Airlines
    SJU
    22:15
    11h 10m
    1 transfer
    DCA
    09:25
    Luis Muñoz Marín International Airport - Ronald Reagan Washington National Airport
    Wed, May 29Frontier Airlines
    S$ 152
    Find More Flights
Flight Schedule from Luis Muñoz Marín International Airport to Dulles International Airport

Check the schedule for flights from San Juan to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2219

    United Airlines

    01:05

    SJU

    4.3h

    05:20

    EWR

    SMTWTFS
    Search

  2. UA1228

    United Airlines

    06:00

    EWR

    1.3h

    07:19

    IAD

    SMTWT-S

  3. F91823

    Frontier Airlines

    03:08

    SJU

    3.2h

    06:18

    MCO

    SMTWTFS
    Search

  4. UA1689

    United Airlines

    09:20

    MCO

    2.2h

    11:30

    IAD

    SMTWTFS

  5. NK796

    Spirit Airlines

    04:15

    SJU

    3.1h

    07:20

    MCO

    SMTWTFS
    Search

  6. UA1689

    United Airlines

    09:20

    MCO

    2.2h

    11:30

    IAD

    SMTWTFS

  7. F91015

    Frontier Airlines

    05:01

    SJU

    4.1h

    09:06

    PHL

    SMTWTFS
    Search

  8. F91517

    Frontier Airlines

    10:29

    PHL

    1.6h

    12:06

    RDU

    SMTWTFS

  9. UA2163

    United Airlines

    10:21

    RDU

    1.2h

    11:34

    IAD

    SMTWTFS

  10. UA1644

    United Airlines

    07:00

    SJU

    4.8h

    10:51

    IAH

    SMTWTFS
    Search

  11. UA1734

    United Airlines

    15:33

    IAH

    3.0h

    19:35

    IAD

    ---W---

  12. UA2022

    United Airlines

    07:25

    SJU

    4.0h

    Direct

    11:23

    IAD

    SMTWTFS
    Search

  13. F93305

    Frontier Airlines

    10:25

    SJU

    3.2h

    13:39

    JAX

    SMTWTFS
    Search

  14. G4407

    Allegiant Air

    15:35

    JAX

    2.1h

    17:42

    IAD

    S------

  15. UA2024

    United Airlines

    16:55

    SJU

    4.0h

    Direct

    20:54

    IAD

    -----FS
    Search

  16. F92081

    Frontier Airlines

    22:12

    SJU

    3.8h

    01:59

    ATL

    S-T-TF-
    Search

  17. DL2332

    Delta Air Lines

    07:24

    ATL

    1.7h

    09:07

    IAD

    SMTWT-S

  18. F92081

    Frontier Airlines

    22:12

    SJU

    3.8h

    01:59

    ATL

    S-T-TF-
    Search

  19. UA6014

    United Airlines

    05:40

    ATL

    1.9h

    07:32

    IAD

    SMTWTFS
Find more flights and airlines

Luis Muñoz Marín International Airport to Dulles International Airport Flights Info

Flight distance2,537.3km
Cheapest one-way ticket priceS$ 175
Cheapest return ticket priceS$ 451

FAQs for Luis Muñoz Marín International Airport to Dulles International Airport Flights

  • How long is a flight from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD)?

    It takes around 3 hours 59 minutes to fly from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD).

  • How many daily flights are there from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD)?

    There are around 1 daily flights from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD).

  • When to buy flight tickets from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD) the cheapest?

    Tickets cost around S$ 278 in June, making it the cheapest month to book. Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.

  • When to buy flight tickets from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD) most expensive?

    The route from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around S$ 573 in April, the most expensive month to book this route.

  • What time does the earliest flight from Luis Muñoz Marín International Airport to Washington Dulles International Airport depart?

    The earliest flight departs from Luis Muñoz Marín International Airport (SJU) at 08:30 and arrives in Washington Dulles International Airport (IAD) at 11:31.

  • What time does the latest flight from Luis Muñoz Marín International Airport to Washington Dulles International Airport depart?

    The latest flight departs from Luis Muñoz Marín International Airport (SJU) at 17:50 and arrives in Washington Dulles International Airport (IAD) at 20:48.

  • Which airline operates the most direct flights from Luis Muñoz Marín International Airport (SJU) to Washington Dulles International Airport (IAD)?

    United Airlines is a very popular airline operating an average of 9 flights per month.

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